ELECTRICAL AND STARTING SYSTEM
SHUTOFF GPFUEL SYSTEM
GOVERNOR GPPUMP GP-FUEL TRANSFER
PUMP GP-FUEL PRIMING
FILTER GP-FUEL
ELECTRICAL AND STARTING SYSTEM
SHUTOFF GP#SEBP12910280
1N-5073: SHUTOFF GP-RACK
1N5073 RACK SHUT-OFF GROUP-TYPE 1
AN ATTACHMENT
AN ATTACHMENT
#SEBP12910281
3N-2686: DRIVE GP-GOVERNOR & FUEL PUMP
3N2686 FUEL PUMP AND GOVERNOR DRIVE GROUP-PART 1 OF 2
SERIAL NO. 36Z1 TO 36Z1815 INCLUSIVE
SERIAL NO. 36Z1 TO 36Z1815 INCLUSIVE
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1357 C | [1] | GEAR (80 teeth) | |
| 2. | 6L-8037 | [1] | GASKET | |
| 3. | 7L-6616 | [1] | ADAPTER | |
| 4. | 2B-2694 | [3] | BOLT | |
| 5. | 3B-4505 | [3] | LOCKWASHER | |
| 6. | 4H-1723 | [1] | SEAL | |
| 7. | 7L-7048 | [1] | SHAFT ASSEM. | |
| 8. | 3K-8282 | [1] | PIN | |
| 9. | 8L-4844 | [1] | SPRING | |
| 10. | 008-3851 CH | [2] | BOLT | |
| 11. | 3B-4506 H | [16] | LOCKWASHER | |
| 12. | 0S-1590 C | [2] | BOLT | |
| 13. | 7L-8682 H | [1] | GASKET | |
| 14. | 3B-1915 C | [2] | BOLT 3.49 cm (1.375 in.)long | |
| 1A-2029 C | [2] | BOLT 3.2 cm (1.25 in.) long | ||
| 15. | 4L-7631 | [1] | GASKET | |
| 16. | 0S-1594 | [11] | BOLT | |
| 17. | 032-9313 C | [2] | SEAL | |
| 18. | 4L-7614 | [1] | TUBE ASSEM. | |
| 19. | 7B-9514 | [2] | LOCK | |
| 20. | 4L-5716 | [1] | PLATE | |
| 21. | 5N-6181 C | [3] | SHIM .127mm(.005 in.)thick | |
| 5N-6173 C | [5] | SHIM .0762mm (.003 in.)thick | ||
| 22. | 6L-9077 | [1] | SHAFT | |
| 23. | 3P-1155 C | [1] | SEAL | |
| 24. | 3P-1156 C | [1] | SEAL | |
| 25. | 2N-4418 | [1] | TUBE ASSEM. (oil supply) | |
| 26. | 5L-8155 | [1] | BOLT ASSEM. | |
| 27. | 0S-1597 | [1] | BOLT | |
| 28. | 8L-4263 | [1] | LEVER | |
| 29. | 1B-8701 | [1] | KEY | |
| 30. | 3S-1307 CH | [4] | BOLT | |
| C | INDICATES CHANGE | |||
| H | USE AS REQUIRED | |||
#SEBP12910282
3N-2686: DRIVE GP-GOVERNOR & FUEL PUMP
3N2686 FUEL PUMP AND GOVERNOR DRIVE GROUP-PART 2 OF 2
SERIAL NO. 36Z1 TO 36Z1815 INCLUSIVE
SERIAL NO. 36Z1 TO 36Z1815 INCLUSIVE
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6L-9165 | [1] | HOUSING ASSEM. | |
| 2. | 4L-6815 | [2] | BEARING | |
| 3. | 4L-6814 | [1] | BEARING | |
| 4. | 0S-1588 | [16] | BOLT | |
| 3B-4506 | [16] | LOCKWASHER | ||
| 5. | 6L-8436 | [1] | WASHER | |
| 6. | 6L-8441 | [1] | BUSHING | |
| 7. | 2A-3348 | [2] | DOWEL | |
| 8. | 5H-6844 | [1] | BUSHING | |
| 9. | 7H-3171 | [1] | PLUG | |
| 10. | 2N-2415 | [1] | COVER | |
| 2N-2416 | [1] | GASKET | ||
| 11. | 0S-1615 | [2] | BOLT | |
| 3B-4504 | [2] | LOCKWASHER | ||
| 12. | 6L-8457 | [1] | GEAR (11 teeth) | |
| (SAE Standard Engine Rotation) | ||||
| -OR- | ||||
| 6L-9238 | [1] | GEAR (11 teeth) | ||
| 13. | 6L-1591 | [1] | PLUNGER | |
| 14. | 6L-8598 | [1] | RING | |
| 15. | 6L-8595 | [1] | SPACER | |
| 16. | 1H-1023 | [1] | SEAL | |
| 17. | 5L-2268 | [1] | SPRING | |
| 18. | 3N-7417 C | [1] | COVER | |
| 19. | 0S-1617 | [3] | BOLT | |
| 20. | 2A-5328 | [3] | LOCK | |
| 21. | 5L-2931 | [2] | RING | |
| 22. | 4L-4662 | [1] | COUPLING | |
| 23. | 0S-1591 | [4] | BOLT | |
| 24. | 4L-7823 | [2] | LOCK | |
| 25. | 6L-8585 | [1] | GEAR (46 teeth) | |
| 26. | 5H-2532 | [1] | KEY | |
| 27. | 5L-7522 | [1] | GEAR (11 teeth) | |
| (SAE Standard Engine Rotation) | ||||
| -OR- | ||||
| 4L-3861 | [1] | GEAR (11 teeth) | ||
| (SAE Opposite Standard Engine Rotation) | ||||
| 28. | 4L-7854 | [1] | LOCK | |
| 29. | 4L-5725 | [1] | NUT | |
| 30. | 6L-8966 | [1] | GASKET | |
| 31. | 3N-4050 | [1] | COUPLING | |
| 32. | 3N-4049 | [1] | PINION ASSEM. (12 teeth) | |
| (Includes) | ||||
| 33. | 6H-3492 | [1] | WASHER | |
| 34. | 6L-8596 | [1] | WASHER | |
| C | INDICATES CHANGE | |||
#SEBP12910283
3N-2686: DRIVE GP-GOVERNOR & FUEL PUMP
3N2686 FUEL PUMP AND GOVERNOR DRIVE GROUP-PART 1 OF 2
SERIAL NO. 36Z1816-UP
SERIAL NO. 36Z1816-UP
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-1357 | [1] | GEAR-FUEL PUMP DRIVE (80 TEETH) | |
| 2. | 6L-8037 | [1] | GASKET | |
| 3. | 7L-6616 | [1] | ADAPTER-OIL LINE | |
| 4. | 2B-2694 | [3] | BOLT | |
| 5. | 2W-4090 C | [1] | PLATE | |
| 6. | 4H-1723 | [1] | SEAL-LIP TYPE | |
| 7. | 7L-7048 | [1] | SHAFT AS | |
| 8. | 3K-8282 | [1] | PIN-SPRING | |
| 9. | 8L-4844 | [1] | SPRING | |
| 10. | 008-3851 B | [2] | BOLT | |
| 11. | 5D-0353 C | [3] | BOLT-SELF LOCKING | |
| 12. | 0S-1571 C | [2] | BOLT | |
| 13. | 7L-8682 B | [1] | GASKET-DRIVE HOUSING | |
| 14. | 3B-1915 | [2] | BOLT 3.49CM(1.375IN)LG EA | |
| 1A-2029 | [2] | BOLT 3.2CM(1.25IN)LG EA | ||
| 15. | 4L-7631 | [1] | GASKET-FUEL PUMP HOUSING | |
| 16. | 0S-1594 C | [8] | BOLT | |
| 17. | 032-9313 | [2] | SEAL-O-RING | |
| 18. | 4L-7614 | [1] | TUBE AS-SUPPLY | |
| 19. | 7B-9514 | [2] | LOCK-NUT | |
| 20. | 4L-5716 | [1] | PLATE-THRUST | |
| 21. | 5N-6181 B | [3] | SHIM .127MM(.005IN)THK EA | |
| 5N-6173 B | [5] | SHIM | ||
| .0762MM(.003IN)THK EA | ||||
| 22. | 6L-9077 C | [1] | SHAFT-FUEL PUMP & GOV DRV (FUEL PUMP & | |
| GOVERNOR DRIVE) | ||||
| 23. | 3P-1155 | [1] | SEAL-O-RING | |
| 24. | 3P-1156 | [1] | SEAL-O-RING | |
| 25. | 2N-4418 | [1] | TUBE AS-SUPPLY (OIL SUPPLY) | |
| 26. | 2W-4089 C | [1] | BOLT | |
| 27. | 0S-1597 | [1] | BOLT | |
| 28. | 8L-4263 | [1] | LEVER | |
| 29. | 1B-8701 | [1] | KEY-WOODRUFF | |
| 30. | 3S-1307 B | [4] | BOLT-12 POINT HEAD | |
| B | USE AS REQUIRED | |||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP12910284
3N-2686: DRIVE GP-GOVERNOR & FUEL PUMP
3N2686 FUEL PUMP AND GOVERNOR DRIVE GROUP-PART 2 OF 2
SERIAL NO. 36Z1816-UP
SERIAL NO. 36Z1816-UP
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6L-9165 | [1] | HOUSING AS | |
| 2. | 5L-5263 C | [2] | BEARING-SLEEVE | |
| 3. | 5L-5276 C | [1] | BEARING-SLEEVE | |
| 4. | 0S-1588 | [16] | BOLT | |
| 5. | 6L-8436 | [1] | WASHER-THRUST | |
| 6. | 6L-8441 | [1] | BUSHING-DRIVE | |
| 7. | 2A-3348 | [2] | DOWEL | |
| 8. | 5H-6844 | [1] | BUSHING | |
| 9. | 7H-3171 | [1] | PLUG-PIPE | |
| 10. | 2N-2415 | [1] | COVER | |
| 2N-2416 | [1] | GASKET | ||
| 11. | 0S-1615 | [2] | BOLT | |
| 3B-4504 | [2] | LOCKWASHER | ||
| 12. | 6L-8457 | [1] | GEAR (11 TEETH) | |
| (SAE STD. ENG. ROTATION) | ||||
| -OR- | ||||
| 6L-9238 | [1] | GEAR (11 TEETH) | ||
| (SAE OPPOSITE STANDARD | ||||
| ENGINE ROTATION) | ||||
| 13. | 6L-1591 | [1] | PLUNGER-OVERSPEED | |
| 14. | 6L-8598 | [1] | RING-RETAINING | |
| 15. | 6L-8595 | [1] | SPACER | |
| 16. | 1H-1023 | [1] | SEAL-O-RING | |
| 17. | 5L-2268 | [1] | SPRING | |
| 18. | 3N-7417 | [1] | COVER-PUMP GEAR | |
| 19. | 0S-1617 | [3] | BOLT | |
| 20. | 2A-5328 | [3] | LOCK | |
| 21. | 5L-2931 | [2] | RING-LOCK | |
| 22. | 4L-4662 | [1] | COUPLING | |
| 23. | 0S-1591 | [4] | BOLT | |
| 24. | 4L-7823 | [2] | LOCK | |
| 25. | 6L-8585 | [1] | GEAR-GOVERNOR DRIVE (46 TEETH) | |
| 26. | 5H-2532 | [1] | KEY-WOODRUFF | |
| 27. | 5L-7522 | [1] | GEAR-OVERSPEED DRIVE (11 TEETH) | |
| (SAE STD. ENG. ROTATION) | ||||
| -OR- | ||||
| 4L-3861 | [1] | GEAR (11 TEETH) | ||
| (SAE OPPOSITE STANDARD | ||||
| ENGINE ROTATION) | ||||
| 28. | 4L-7854 | [1] | LOCK | |
| 29. | 4L-5725 | [1] | NUT | |
| 30. | 6L-8966 | [1] | GASKET-COVER | |
| 31. | 3N-4050 | [1] | COUPLING-GOVERNOR DRIVE | |
| 32. | 3N-4049 | [1] | PINION AS-GOVERNOR DRIVE (12 TEETH) | |
| 33. | 6H-3492 | [1] | WASHER-THRUST | |
| 34. | 6L-8596 | [1] | WASHER-THRUST | |
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP12910285
3N-2078: PUMP GP-FUEL TRANSFER
3N2078 FUEL TRANSFER PUMP GROUP
PART OF 5N5632 PUMP GROUP
PART OF 5N5632 PUMP GROUP
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 1B-9575 | [6] | BOLT | |
| 2. | 6N-2521 | [1] | BODY AS | |
| 3. | 3B-1304 | [1] | SHAFT-PUMP IDLER | |
| 4. | 3S-9466 | [1] | BEARING | |
| 5. | 7L-7735 | [1] | GASKET | |
| 6. | 6N-2552 | [1] | CAGE AS | |
| 7. | 5P-9295 C | [1] | SEAL-LIP TYPE | |
| 8. | 5P-9294 C | [1] | SEAL-LIP TYPE | |
| 9. | 8F-6058 | [1] | BEARING | |
| 10. | 7N-2063 C | [1] | SHAFT AS | |
| 11. | 3S-6588 | [1] | RING | |
| 12. | 6J-2419 | [2] | SEAL-O-RING | |
| 13. | 4M-9215 | [1] | GEAR-PUMP IDLER (10 TEETH IDLER) | |
| 14. | 7N-6018 C | [1] | COVER AS | |
| 15. | 1T-0099 | [1] | PIN-SPRING | |
| 16. | 9S-4185 C | [2] | PLUG-O-RING | |
| 3K-0360 C | [2] | SEAL-O-RING | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP12910286
5N-5632: PUMP GP-FUEL TRANSFER
5N5632 FUEL TRANSFER PUMP GROUP
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS#SEBP12910287
7N-8599: PUMP GP-FUEL PRIMING
7N8599 FUEL PRIMING PUMP GROUP
ALSO PART OF 5N5122 FUEL FILTER AND PRIMING PUMP GROUP SHOWN ON PAGE 123
ALSO PART OF 5N5122 FUEL FILTER AND PRIMING PUMP GROUP SHOWN ON PAGE 123
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6N-6804 | [1] | PUMP ASSEM. | |
| (Includes) | ||||
| 3K-8428 | [1] | PIN | ||
| 1F-2936 | [1] | SEAL | ||
| 2. | 7B-2742 | [1] | BOLT | |
| 3. | 5P-0537 | [1] | WASHER | |
| 4. | 1P-0436 | [1] | GASKET | |
| 5. | 9M-1974 | [1] | WASHER | |
| 6. | 1B-7182 | [1] | BOLT | |
| THE FOLLOWING REPAIR KIT IS AVAILABLE: | ||||
| 8N-6287 C | [1] | KIT (knob) | ||
| (Includes knobs, pin, cover, spring & washers) | ||||
| C | INDICATES CHANGE | |||
#SEBP12910288
7N-8867: FILTER GP-FUEL
7N8867 FUEL FILTER GROUP-PART 1
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5M-6213 | [2] | PLUG | |
| 2. | 2N-3299 | [1] | COVER ASSEM. | |
| (Includes) | ||||
| 4B-4423 | [1] | RIVET | ||
| 3. | 2J-4045 | [1] | SPRING | |
| 4. | 2A-3696 | [1] | PLUG | |
| 5. | 4H-8792 | [6] | ELEMENT ASSEM. | |
| 6. | 3J-5389 | [4] | PLUG | |
| 7. | 2N-3296 | [1] | GASKET | |
| 8. | 2B-2695 | [2] | BOLT | |
| 9. | 9M-1974 | [2] | WASHER | |
| 10. | 1S-7106 | [1] | COVER | |
| 1S-7107 | [1] | GASKET | ||
| 11. | 5N-5337 C | [1] | SPRING | |
| 12. | 1S-3267 | [1] | PLUNGER ASSEM. | |
| 13. | 2B-0858 | [1] | PLUG | |
| 14. | 7K-1517 | [1] | ELBOW | |
| 15. | 7K-0498 | [1] | ELBOW | |
| 16. | 1P-0436 | [1] | GASKET | |
| 17. | 7N-3659 | [1] | ADAPTER | |
| 18. | 3N-3430 | [1] | TUBE ASSEM. | |
| 19. | 3N-3431 | [1] | TUBE ASSEM. | |
| 20. | 8S-3215 | [1] | CLAMP | |
| 21. | 3N-7008 | [1] | TAG | |
| 22. | 5K-9238 | [2] | CONNECTOR | |
| 23. | 3N-6935 | [1] | VALVE | |
| 24. | 3N-6938 | [1] | GAUGE | |
| 25. | 1A-2029 | [8] | BOLT | |
| 5M-2894 | [8] | WASHER | ||
| 26. | 2N-3301 | [1] | COVER | |
| 2N-3294 | [1] | GASKET | ||
| 27. | 3N-6367 | [1] | HOUSING ASSEM. | |
| 28. | 2N-3295 | [1] | GASKET | |
| C | INDICATES CHANGE | |||
#SEBP12910289
7N-8867: FILTER GP-FUEL
7N8867 FUEL FILTER GROUP-PART 2
Parts for your D399 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5M-2894 | [12] | WASHER | |
| 2. | 1D-4717 | [7] | NUT | |
| 3. | 0L-1351 | [3] | BOLT | |
| 4. | 7N-3723 | [1] | CLAMP | |
| 5. | 7N-3660 | [1] | ADAPTER | |
| 6. | 3J-5389 | [1] | PLUG | |
| 7. | [1] | PLUG | ||
| 8. | 2H-3708 | [1] | BOLT | |
| 9. | 9M-1974 | [9] | WASHER | |
| 10. | 2H-3738 | [5] | BOLT | |
| 11. | 1D-4539 | [1] | BOLT | |
| 1D-4716 | [1] | NUT | ||
| 12. | 7H-3171 | [1] | PLUG | |
| 13. | 7N-3725 | [2] | BRACKET | |
| 14. | 1B-7182 | [1] | BOLT | |
| 15. | 7B-2742 | [1] | BOLT | |
| 5P-0537 | [1] | WASHER | ||
| 16. | 0S-1571 | [2] | BOLT | |
| 17. | 9L-1321 | [4] | STUD | |
| 18. | 2N-3816 | [2] | BRACKET | |
| 19. | 0S-1594 | [2] | BOLT | |
| 20. | 6D-4972 | [3] | SPACER | |
| 21. | 2N-5104 | [1] | CLAMP | |
Information:
ELECTRICAL AND STARTING SYSTEM
SHUTOFF GP
Engine News
Special Instruction
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Specifications
Hydramechanical Shut-Off<BR> (5N5993 & 5N5994)
D379B, D398B & D399 GENERATOR SET ENGINES ATTACHMENTS
D379B, D398B & D399 GENERATOR SET ENGINES ATTACHMENTS
Disassembly and Assembly
Service Magazine
Caterpillar Parts SIS Catalog D399 :
Truck sale:
130.000
Caterpillar D399, Industriemaschinen, Bau-Und Bergbauausrüstung
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
- Industrial engines
LOUISIANA CAT POWER SYSTEMS


